---
product_id: 207555712
title: "405nm Violet Purple Diode Module (Industrial DOT) DC3-5V"
brand: "qiaoba"
price: "HK$174"
currency: HKD
in_stock: true
category: "Qiaoba"
url: https://www.desertcart.hk/products/207555712-405nm-violet-purple-diode-module-industrial-dot-dc3-5v
store_origin: HK
region: Hong Kong
---

# 5mW focused dot power 405nm precision wavelength adjustable focus cap 405nm Violet Purple Diode Module (Industrial DOT) DC3-5V

**Brand:** qiaoba
**Price:** HK$174
**Availability:** ✅ In Stock

## Summary

> 🎯 Illuminate your precision with violet power!

## Quick Answers

- **What is this?** 405nm Violet Purple Diode Module (Industrial DOT) DC3-5V by qiaoba
- **How much does it cost?** HK$174 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/207555712-405nm-violet-purple-diode-module-industrial-dot-dc3-5v)

## Best For

- qiaoba enthusiasts

## Why This Product

- Trusted qiaoba brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Small brass module (0.47" x 1.38") delivering consistent 5mW output
- • **Customizable Focus:** Easily adjust the front cap to perfect your laser dot at any distance
- • **Pinpoint Precision:** 405nm violet laser for ultra-clear targeting and measurement
- • **Plug & Play Simplicity:** Operates on DC 3-5V for seamless integration into your projects
- • **Industrial Grade Reliability:** Durable brass housing built for professional and scientific use

## Overview

The Qiaoba 405nm Violet Purple Laser Module is a compact, industrial-grade diode laser delivering a sharp 5mW focused dot. Its adjustable focus cap allows precise control of the laser spot size, making it ideal for professional measurement, presentation, and scientific applications. Built with durable brass housing and operating on a low DC voltage, it combines reliability with ease of use.

## Description

Buy Qiaoba Laser Module Violet Purple Diode 405nm (Industrial DOT Laser)405nm DC3-5V: Diode Lasers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Focusable 405nm 5mw violet laser module
- If laser spot is not dot when you get,pls adjust the front cap to get dot as you need at different distance
- Purple laser Diode
- Blue Dot laser diode

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083DQ9R4P |
| Best Sellers Rank | #173,048 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Diode Lasers |
| Brand Name | Qiaoba |
| Color | Blue,purple |
| Customer Reviews | 3.8 3.8 out of 5 stars (18) |
| Item Dimensions L x W | 0.47"L x 1.38"W |
| Level Measurement Type | laser |
| Manufacturer | Qiaoba |
| Manufacturer Part Number | 631514772536 |
| Material Type | Brass |
| Model Number | 631514772536 |
| Operation Mode | Automatic |
| Style Name | Laser |
| UPC | 631514772932 |

## Product Details

- **Brand:** Qiaoba
- **Color:** Blue,purple
- **Material:** Brass
- **Product Dimensions:** 0.47"L x 1.38"W
- **Style:** Laser

## Images

![405nm Violet Purple Diode Module (Industrial DOT) DC3-5V - Image 1](https://m.media-amazon.com/images/I/41ojTqTV9rL.jpg)

## Frequently Bought Together

- Qiaoba Laser Diode 980nm 5mw IR100 Laser Module(Industrial IR Laser)
- Qiaoba Laser Module Blue Diode 450nm (Industrial Blue Laser)445nm
- Qiaoba Laser Module Diode Laser Light 532nm (Green Dot) 5mw

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**Shop now:** [https://www.desertcart.hk/products/207555712-405nm-violet-purple-diode-module-industrial-dot-dc3-5v](https://www.desertcart.hk/products/207555712-405nm-violet-purple-diode-module-industrial-dot-dc3-5v)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-29*